Patents by Inventor Fong Wing Yau

Fong Wing Yau has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Single LED mini rechargeable headlight
    Patent number: D877950
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: March 10, 2020
    Assignee: QUANTUM LIGHTING PRODUCTS LTD.
    Inventor: Fong Wing Yau
  • Single LED mini rechargeable headlight
    Patent number: D884235
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: May 12, 2020
    Assignee: QUANTUM LIGHTING PRODUCTS LTD.
    Inventor: Fong Wing Yau